Professional HD Noise Reduction: This Digital Voice Recorder is equipped with HD noise reduction technology, ensuring that your recordings are clear and free from background noise, making it perfect for professional use in lectures, meetings, and interviews. Expandable 256GB Storage: Featuring a built-in 16GB memory card with the option to expand up to 256GB, this recorder provides ample space for all your recording needs. Store extensive audio files without the hassle of frequent data transfers. Voice Activated Recording: The intelligent voice activation function starts recording automatically when it detects sound. This feature conserves battery life and storage space, making it ideal for hands-free recording during important events. Built-In Playback Speaker: Listen to your recordings instantly with the integrated playback speaker. This feature allows you to review audio files directly on the device without needing additional equipment, enhancing convenience and usability. Compact and Durable Design: Constructed from metal for durability and a sleek appearance, this recorder is both robust and portable. It includes a charging cable and instruction manual for easy setup and operation, ensuring a hassle-free experience.